Changpeng “CZ” Zhao, CEO of the world’s largest crypto exchange Binance, says he doesn’t understand why every business on the internet isn’t already accepting crypto. In a series of tweets, CZ predicts e-commerce giant Amazon will end up launching its own currency.This isn’t the first time Zhao has pinpointed Amazon as a potential major adopter of digital currency. Back in December, Zhao said he’s waiting for Amazon to ditch fiat and enter the ecosystem.Zhao’s prediction underscores the worsening situation for Amazon resellers caught in the trade war between the US and China.VCTRADE, a new cryptocurrency exchange run by Japanese banking giant SBI Holdings, says it has now enabled Bitcoin, XRP and Ethereum withdrawals.The exchange first added deposits for Bitcoin, XRP and Ethereum back in December. Crypto trading is expected soon, with Ripple investor SBI set to onboard customers from its huge user base of more than 23 million people.